2121016832

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22153}}^1$

素因数の和:22199

約数の個数: 80

約数和(自身を含む): 4895325072

約数和(自身を除く): 2774308240

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4352, 5632, 5984, 8704, 11968, 22153, 23936, 44306, 47872, 88612, 95744, 177224, 243683, 354448, 376601, 487366, 708896, 753202, 974732, 1417792, 1506404, 1949464, 2835584, 3012808, 3898928, 4142611, 5671168, 6025616, 7797856, 8285222, 11342336, 12051232, 15595712, 16570444, 24102464, 31191424, 33140888, 48204928, 62382848, 66281776, 96409856, 124765696, 132563552, 192819712, 265127104, 530254208, 1060508416, 2121016832]

約数ペア:

[(1, 2121016832), (2, 1060508416), (4, 530254208), (8, 265127104), (11, 192819712), (16, 132563552), (17, 124765696), (22, 96409856), (32, 66281776), (34, 62382848), (44, 48204928), (64, 33140888), (68, 31191424), (88, 24102464), (128, 16570444), (136, 15595712), (176, 12051232), (187, 11342336), (256, 8285222), (272, 7797856), (352, 6025616), (374, 5671168), (512, 4142611), (544, 3898928), (704, 3012808), (748, 2835584), (1088, 1949464), (1408, 1506404), (1496, 1417792), (2176, 974732), (2816, 753202), (2992, 708896), (4352, 487366), (5632, 376601), (5984, 354448), (8704, 243683), (11968, 177224), (22153, 95744), (23936, 88612), (44306, 47872)]